Cryptocleidoidea

replaced by Cryptoclidia

Williston 1925

This taxon is considered replaced by of the valid taxon Cryptoclidia according to the Paleobiology Database. See the page for Cryptoclidia →

Bibliography

Original description

F. R. O'Keefe. 2001. A cladistic analysis and taxonomic revision of the Plesiosauria (Reptilia: Sauropterygia). Acta Zoologica Fennica 213:1-63